CN103809033A - Application of lightning early warning system in differential resistance type reading instrument - Google Patents
Application of lightning early warning system in differential resistance type reading instrument Download PDFInfo
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- CN103809033A CN103809033A CN201210453640.9A CN201210453640A CN103809033A CN 103809033 A CN103809033 A CN 103809033A CN 201210453640 A CN201210453640 A CN 201210453640A CN 103809033 A CN103809033 A CN 103809033A
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- lightning
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- differential resistance
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Abstract
Disclosed is the application of a lightning early warning system in a differential resistance type reading instrument. The application mainly comprises sending the monitored lightning information by a lightning signal monitoring circuit 1 to a microprocessor CPU (Central Processing Unit) 2 through an SPI (Serial Peripheral Interface) communication interface; displaying the lightning information by the microprocessor CPU 2 through a liquid crystal display circuit 3 and performing voice prompting or alarming on the lightning information through a voice control circuit 4; achieving collection of differential resistance type sensor signals through a differential resistance type sensor signal collection circuit 5. Accordingly, the application of the lightning early warning function in the differential resistance type reading instrument is achieved, the safety and the convenience of the use of the differential resistance type reading instrument are effectively improved, and an important role is played in dam safety monitoring projects.
Description
Technical field
The present invention relates to the application of a kind of Lightning Warning system in poor resistive readout instrument, can realize the monitoring of poor resistive readout instrument region lightning information, the lightning information monitoring can be shown with sound circuit and reminded or report to the police by liquid crystal display circuit in poor resistive readout instrument, user of service carries out preventive measure in time according to information, thereby effectively guarantee the safety of the person and instrument and equipment, can widespread use in Geotechnical Monitoring field.
Background technology
Traditional poor resistive readout instrument is because instrument itself is not with Lightning Warning system, in use, the people of instrument region cannot understand power, distance and the variation tendency of thunder and lightning signal timely and accurately, this just gives and actual makes in recruitment process very inconveniently, has larger potential safety hazard.
How to realize the Lightning Warning function of poor resistive readout instrument, how timely and effective strick precaution thunder and lightning is an important technology research to instrument and equipment and the personal injury causing.
Summary of the invention
Lack Lightning Warning function in order to overcome the poor resistive readout instrument of tradition, the invention provides a kind of poor resistive readout instrument based on Lightning Warning system, the thunder and lightning signal monitoring circuit that differential resistance type readout instrument carries is delivered to microprocessor CPU by the lightning information of collection by SPI communication interface, CPU carries out lightning information demonstration by liquid crystal and sound control circuit carries out audio alert, thereby effectively realizes Lightning Warning function.
The thunder and lightning signal monitoring circuit that this difference resistive readout instrument carries, makes the monitoring of lightning information more timely, accurate, convenient.
The technical solution adopted for the present invention to solve the technical problems is:
The present invention includes: thunder and lightning signal monitoring circuit 1, microprocessor CPU 2, liquid crystal display circuit 3, sound control circuit 4, poor resistive collecting sensor signal circuit 5, it is characterized by: in the time that poor resistive collecting sensor signal circuit 5 is started working, thunder and lightning signal monitoring circuit 1 gathers lightning information around and gives microprocessor CPU 2 by SPI communication interface by lightning information, microprocessor CPU 2 shows the lightning information receiving by liquid crystal display circuit 3, carry out auditory tone cues or warning by sound control circuit 4 simultaneously.
The present invention, the MSP430 series monolithic of the TI that hardware using power consumption is lower is as systematic microprocessor CPU, integrated thunder and lightning signal monitoring circuit in plate, and CPU can receive the lightning information of lightning monitoring circuit in time, by liquid crystal display out, and by auditory tone cues or warning.
The invention has the beneficial effects as follows, adopt the cpu system of low-power consumption, Lightning Warning system and the function of poor resistive readout instrument are organically blended, greatly improved security, the convenience of equipment, also effectively taken precautions against the injury of thunder and lightning to personal safety and instrument and equipment simultaneously.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the application of Lightning Warning system in poor resistive readout instrument.
Embodiment
In the drawings, by thunder and lightning signal monitoring circuit 1, the lightning information SPI communication interface monitoring is delivered to microprocessor CPU 2, by microprocessor CPU 2, lightning information is shown with sound control circuit 4 and carried out auditory tone cues or warning by liquid crystal display circuit 3 again, the collection that poor resistive collecting sensor signal circuit 5 completes poor resistive sensor signal, thus realize the application of Lightning Warning function in poor resistive readout instrument.
Claims (4)
1. a Lightning Warning system is in the application differing from resistive readout instrument, include: thunder and lightning signal monitoring circuit (1), microprocessor CPU (2), liquid crystal display circuit (3), sound control circuit (4), poor resistive collecting sensor signal circuit (5), it is characterized in that: by thunder and lightning signal monitoring circuit (1) by inner SPI communication interface and microprocessor CPU (2), microprocessor CPU (2) is by internal bus or I/O mouth line and liquid crystal display circuit (3), sound control circuit (4) and poor resistive collecting sensor signal circuit (5) are connected.
2. the application of a kind of thunderbolt prewarning circuit as claimed in claim 1 in poor resistive readout instrument, is characterized in that readout instrument is poor resistive readout instrument.
3. the application of a kind of thunderbolt prewarning circuit as claimed in claim 2 in poor resistive readout instrument, is characterized in that the microprocessor of poor resistive readout instrument adopts MSP430 series low power consumption CPU.
4. the application of a kind of thunderbolt prewarning circuit as claimed in claim 3 in poor resistive readout instrument, is characterized in that poor resistive readout instrument has RTC function and data storage function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453640.9A CN103809033A (en) | 2012-11-14 | 2012-11-14 | Application of lightning early warning system in differential resistance type reading instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453640.9A CN103809033A (en) | 2012-11-14 | 2012-11-14 | Application of lightning early warning system in differential resistance type reading instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103809033A true CN103809033A (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453640.9A Pending CN103809033A (en) | 2012-11-14 | 2012-11-14 | Application of lightning early warning system in differential resistance type reading instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103809033A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023408A (en) * | 1975-01-10 | 1977-05-17 | Dytronics Company, Inc. | Stormscope |
| JP2009011054A (en) * | 2007-06-27 | 2009-01-15 | Toshiba Corp | Apparatus for measuring physical value information of motor |
| CN102023253A (en) * | 2010-10-29 | 2011-04-20 | 北京清网华科技有限公司 | Lightning-proof monitoring warning system |
| CN202190051U (en) * | 2011-08-12 | 2012-04-11 | 李彬林 | Thunder and lightning early-alarming linkage control device |
| CN202475486U (en) * | 2011-12-09 | 2012-10-03 | 南京达智通信技术有限责任公司 | Vibrating wire sensor monitoring network |
-
2012
- 2012-11-14 CN CN201210453640.9A patent/CN103809033A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023408A (en) * | 1975-01-10 | 1977-05-17 | Dytronics Company, Inc. | Stormscope |
| JP2009011054A (en) * | 2007-06-27 | 2009-01-15 | Toshiba Corp | Apparatus for measuring physical value information of motor |
| CN102023253A (en) * | 2010-10-29 | 2011-04-20 | 北京清网华科技有限公司 | Lightning-proof monitoring warning system |
| CN202190051U (en) * | 2011-08-12 | 2012-04-11 | 李彬林 | Thunder and lightning early-alarming linkage control device |
| CN202475486U (en) * | 2011-12-09 | 2012-10-03 | 南京达智通信技术有限责任公司 | Vibrating wire sensor monitoring network |
Non-Patent Citations (1)
| Title |
|---|
| 南京格能仪器科技有限公司: "《南京格能仪器科技有限公司企业标准 Q/3201GNSM711-2009》", 1 January 2009 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |